ClassPass is redefining what the modern gym membership looks like for a new generation, from Pilates to boxing, helping ...

Linda Kelly has been active her whole life, running half-marathons, scuba diving, skiing and hiking mountain trails ...

Elliot Page shared a photo of his six-pack abs after taking up boxing as a hobby, quipping, "Just be warned, you may end up getting as hooked as I am." ...

West High School students Patsy Reeves, left, Donna Delbridge and Carolyn Jarrett venture forth in their new style ...